[App & RF Remote Control]: Control one or multiple sets of interior car lights via app or remote. Turn lights on or off, adjust brightness, change colors, select modes, set timers, and modify mode speed. [16 Million Colors & 29 Modes]: Choose from over 16 million colors and 29 dynamic lighting modes with customizable options. Ideal for matching different driving moods or holiday themes. [Sound Active & Music Mode]: Built-in sensitive microphone allows lights to sync with music rhythm. LED strip responds to sound intensity, creating an engaging atmosphere for passengers. [Wide Range of Use]: USB-powered LED strip light is easy to install and compatible with most cars, trucks, SUVs, RVs, and boats. Enhances your driving experience with vibrant ambient lighting. [Package & Warranty]: Includes 1 x 5-in-1 LED car light, 236" fiber optic and tube, 1 x RF remote, 1 x USB cable, 1 x positive and negative cable, 1 x pry tool, 1 x manual. One-year warranty with lifetime technical support. Full refund or free replacement available for any issues directly. [Fiber Optic Flexibility]: Fiber optic and tube can be cut to desired length and bent as needed. For optimal brightness on longer runs, consider adding LEDs at both ends. Test lighting performance in low-light conditions.